{"product_id":"n25-2008-2021-subaru-built-cammed-ej257-heads-outfront","title":"N25 2008-2021 SUBARU BUILT \u0026 CAMMED EJ257 HEADS OUTFRONT","description":"\u003cp\u003e👀 BUILT \u0026amp; CAMMED N25 heads \u003cbr\u003e📦 shipping $200 ( 48 states ) restrictions apply \u003cbr\u003e🚘 n25 DAVCS STi 08-21 STi \u003cbr\u003e🔗 link will be posted \u003cbr\u003e🤝 tracking will be provided\u003c\/p\u003e\n\u003cp\u003eUp for grabs is a TIDY set of outfront Motorsports DUAL AVCS heads off a 2021 STi. They are in EXCELLENT shape and I just had them cleaned , tested and decked. The heads for 08-21 STi ( compatible with w25 STi also ) and have tomioka racing plates and a cylinder 4 cooling mod. We have included the BC cam gear bolts ( life savers ) and the outfront Motorsports DAVCS rebuilt \u0026amp; upgraded cam gears. The heads have been 1\/2” drilled ( studs not included, but available separately) and they are cammed and built. They have a mild port and polish. The cams are BC 272 ( stage 2 ) and are in VGC. The springs are GSC “ beehive “ springs and they have the upgraded keepers and titanium top hats also. The valves are GSC 32\/36 mm SS intake and exhaust.\u003c\/p\u003e","brand":"The Chop Shop","offers":[{"title":"Default Title","offer_id":67607913594954,"sku":null,"price":4950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0261\/4519\/4058\/files\/5AD2C05A-8467-4179-82AE-3B6B1FDA92B0.jpg?v=1790967928","url":"https:\/\/chop-shop.org\/products\/n25-2008-2021-subaru-built-cammed-ej257-heads-outfront","provider":"The Chop Shop","version":"1.0","type":"link"}